Hello everyone I know this is a atv Forum. But I really need help. I own a cr250r Honda dirt bike and it died while I was riding it. I did some basic test and found out I had no spark could this be a bad coil or cdi box if so is their a test for I can do to figure out which one. thanks Mike

 

Start with the coil (cheaper fix). Then have the cdi box checked, - BEFORE REPLACING-, by the dealer, although i believe you would still have spark with a bad cdi.